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About

Takayuki Sawada is a robotics researcher whose work centers on the cooperative control of multiple mobile manipulators, with a particular focus on coordinated object handling and transportation. His major contributions lie in developing leader-follower motion control algorithms that enable teams of robots to collaboratively manipulate a single object. A key innovation is his "caster-like dynamics" approach, where each robot's representative point is controlled to mimic the passive, stable motion of a caster wheel in 3D space, allowing for smooth and coordinated handling. His most cited work, "Handling of an object by multiple mobile manipulators in coordination based on caster-like dynamics" (2004, 44 citations), establishes this foundational framework. Sawada has also explored the morpho-functional characteristics of robot teams, investigating how the physical design of two-mobile-robot systems affects their ability to carry long objects over uneven terrain, such as wavy roads. His research addresses fundamental challenges in multi-robot cooperation, from control algorithms to physical system design, making his work valuable for students and researchers interested in collaborative robotics, manipulation, and autonomous systems.